a really small motorcycle helmet Smallest Low Profile Cool Skull Pattern Half Size Ultra-Thin Beanie hat DOT Approved Helmet,Men Women Open Face Novelty Helmet Skull Cap Half Shell Helmet (54-63CM) : Automotive take a tape measure Loungefly Bag Model:Mars700 Shyam Honda

a really small motorcycle helmet Smallest Low Profile Cool Skull Pattern Half Size Ultra-Thin Beanie hat DOT Approved Helmet,Men Women Open Face Novelty Helmet Skull Cap Half Shell Helmet (54-63CM) : Automotive take a tape measure Loungefly Bag Model:Mars700 Shyam Honda

Shyam Honda

Adjustability is a standout feature, allowing 180-degree rotation to capture the perfect angle regardless of helmet shape

Loungefly Bag

Model:Mars700

Some may be slow to deploy, making them hard to use in emergency situations, and some may offer more or less security for fast-flowing water

take a tape measure just above your eyebrow around your head just at the top of your ears